Universal Power Group 12V 15AH F2 Scooter Bike Battery Replaces Discover D12120 MK ES12-12 UPG # 40658 UB12150 12V 15Ah Dimensions: 5.94 inches x 3.89 inches x 3.94 inches. Weight: 9.20 Lbs SLA/AGM maintenance free, spill proof battery Rechargeable battery that can be mounted in any position, resists shocks and vibration 1 Year Warranty